What to do to extract data on HD when PCB fails and cant find a replacement with exact model/Rev. number

My Cloud OS 3 Personal & Network Attached Storage My Cloud
2

Generally the single bay My Cloud drives are formatted for Linux. One can either use a Linux PC to access the drive contents (using a USB to SATA adapter or a spare SATA port on their PC) or use a third party Linux driver that will allow Windows to read the contents of the My Cloud hard drive. There are a number of past discussions (that can be found using the forum search feature, magnifying glass icon upper right) that discuss how to access the My Cloud hard drive when it is removed from the My Cloud enclosure. Here is one such discussion.